| 摘要 |
The present invention is related to a vertical/horizontal form, fill and seal packaging comprising a plastic film, a longitudinal seam (2) and a cross-directional seam (5), characterised in that the longitudinal seam (2) comprises a continuous teeth structure of adjacent notches (1) with no remaining horizontal cutting lines, representing tear initiations over the whole length of the longitudinal seam (2) said packaging being obtained by a machine reel (4) of said plastic film comprising on both lateral edges said continuous teeth structure (1) in order to avoid additional scrap in the VFFS/HFFS packaging process. The present invention is also related to a process of making such a packaging, said process starting out from a reel comprising a continuous teeth structure on its lateral edges.
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